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This function retrieves the hex number of a specified color, useful for the dx functions. Added server-side.

Syntax

 tocolor ( )

Code Examples

server

This example displays the text "Tuna" in small at the top left side of your screen. The color of this text can be changed using the command /tunaColor.

local tunaColor = tocolor(255, 0, 0, 255) -- Default color


-- This function draws the text
local function drawTuna()
  dxDrawText("Tuna", 5, 5, 100, 100, tunaColor)
end
addEventHandler("onClientRender", root, drawTuna)


--This function handles the /tunaColor command, allowing players to set the color of tuna
local function tunaColorCommand(command, red, green, blue, alpha)
  red, green, blue, alpha = tonumber(red), tonumber(green), tonumber(blue), tonumber(alpha) -- Convert all the args to numbers. NOTE: tonumber will return false if the arg is not provided/is not valid.


  -- Remind the user of the proper syntax if they failed to provide all the args
  if not red or not green or not blue then
    outputChatBox("* USAGE: /tunaColor [red] [green] [blue] [alpha]", 255, 0, 0)
    return
  end


  -- Make the alpha arg optional
  if not alpha then
    alpha = 255
  end


  -- Update the color
  tunaColor = tocolor(red, green, blue, alpha)
end
addCommandHandler("tunaColor", tunaColorCommand)
-- Example /setcoloroftuna 255 0 0 255 - for red.

See Also

Utility Functions
Reference